Mark Vandever is a Rangeland Management Specialist at the Fort Collins Science Center.
Since 2005, his research has focused on the impacts of Farm Bill programs on wildlife habitat across the Great Plains. Other research includes plant-pollinator relationships, environmental stressors to amphibians, and vegetation responses to land management practices.
Science and Products
Social and Economic Analysis (SEA) Branch
The Social and Economic Analysis (SEA) branch is an interdisciplinary group of scientists whose primary functions are to conduct both theoretical and applied social science research, provide technical assistance, and offer training to support the development of skills in natural resource management activities.
Agricultural Practices
Environmentally responsible land management has direct and indirect implications for wildlife, water quality, and air quality in terrestrial, aquatic, and marine ecosystems far beyond their extent. Agricultural land use accounts for over 50 percent of the surface area of the contiguous United States. Public recognition that social, aesthetic, and recreational values enhance the traditional uses of...
Pesticide Exposure to Native Bees in Agricultural Landscapes
There is a lack of knowledge and understanding of how widespread use of pesticides may affect bees as they move across a diverse agricultural landscape. Studies have shown there are impacts to honey bees due to exposure to pesticides including neonicotinoid insecticides and fungicides, but the effects of these compounds on native pollinators are largely unknown.
Native Pollinators in Agricultural Ecosystems
Beginning in 2012, the USGS collaborated with the USDA to assess the effectiveness of pollinator plantings and how alteration of landscapes has affected native pollinators and potentially contributed to their decline. The 2008 Farm Bill recognized contributions made by pollinators and made conservation of pollinator habitat a priority. The USGS is assessing native bee habitat, diversity, and...
Conservation Practices in Agriculturally Dominated Landscapes
Agricultural land use accounts for over 50 percent of the surface area of the contiguous United States. How these lands are managed has direct and indirect implications for wildlife, water quality, and air quality in terrestrial, aquatic, and marine ecosystems locally and far beyond their extent.
Science and Products
- Science
Social and Economic Analysis (SEA) Branch
The Social and Economic Analysis (SEA) branch is an interdisciplinary group of scientists whose primary functions are to conduct both theoretical and applied social science research, provide technical assistance, and offer training to support the development of skills in natural resource management activities.Agricultural Practices
Environmentally responsible land management has direct and indirect implications for wildlife, water quality, and air quality in terrestrial, aquatic, and marine ecosystems far beyond their extent. Agricultural land use accounts for over 50 percent of the surface area of the contiguous United States. Public recognition that social, aesthetic, and recreational values enhance the traditional uses of...Pesticide Exposure to Native Bees in Agricultural Landscapes
There is a lack of knowledge and understanding of how widespread use of pesticides may affect bees as they move across a diverse agricultural landscape. Studies have shown there are impacts to honey bees due to exposure to pesticides including neonicotinoid insecticides and fungicides, but the effects of these compounds on native pollinators are largely unknown.Native Pollinators in Agricultural Ecosystems
Beginning in 2012, the USGS collaborated with the USDA to assess the effectiveness of pollinator plantings and how alteration of landscapes has affected native pollinators and potentially contributed to their decline. The 2008 Farm Bill recognized contributions made by pollinators and made conservation of pollinator habitat a priority. The USGS is assessing native bee habitat, diversity, and...Conservation Practices in Agriculturally Dominated Landscapes
Agricultural land use accounts for over 50 percent of the surface area of the contiguous United States. How these lands are managed has direct and indirect implications for wildlife, water quality, and air quality in terrestrial, aquatic, and marine ecosystems locally and far beyond their extent. - Data
- Multimedia
- Publications